[V4.2.5] Fix Buffer Over-read (CWE-126), Null Pointer Dereference (CWE-476) and Invalid Pointer Dereference (CWE-822)#1295

tony-josi-aws merged 14 commits intoFreeRTOS:v4.2.4FreeRTOS/FreeRTOS-Plus-TCP:v4.2.4from

tony-josi-aws:final_s2_patch_008_off_v4.2.3tony-josi-aws/FreeRTOS-Plus-TCP:final_s2_patch_008_off_v4.2.3Copy head branch name to clipboard